Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
The HumsiENK 12V 640Ah LiFePO4 battery is a high-performance energy storage solution designed for demanding applications such as RVs, marine usage, and off-grid systems. With its advanced technology and robust features, this battery ensures reliable power supply for high-demand devices and long-lasting service life.
This lithium iron phosphate battery offers a remarkable capacity of 640Ah, translating to 8,192Wh of energy storage. It significantly outperforms traditional lead-acid batteries, providing not only higher energy density but also a longer lifespan. With a design optimized for both efficiency and safety, the HumsiENK battery is engineered for various climates and operational conditions.
Key Features:
Long Lifespan & Cost Efficiency: Provides 6,000 deep cycles at 80% depth of discharge, equivalent to over 10 years of service.
Smart Monitoring: Features real-time Bluetooth connectivity to monitor state of charge (SOC), voltage, and temperature.
Upgraded 250A BMS: Offers 6-layer protection against overcharging, over-discharging, overload, and short circuits.
Wide Applications: Ideal for RVs, off-grid storage, and marine use, supporting both high-power and long-duration applications.
Flexible Charging: Compatible with various charging methods, including solar panels and generators, with fast charging capability (full recharge in 5 hours).
High-Power Output: Delivers consistent performance for demanding devices, including RV air conditioners and boat motors.
Easy Installation: Weighing just 111.88 lbs, it features a space-saving design for single-person installation and standard M8 terminals for seamless integration.
The HumsiENK 12V 640Ah LiFePO4 battery is an excellent choice for users seeking a dependable power source for RVs, off-grid living, and marine environments. Its combination of high capacity, efficiency, and safety features makes it suitable for both recreational and professional applications. With a focus on durability and performance, this battery stands out as a reliable solution for energy storage needs.
This Humsienk battery works really well—640Ah capacity means I don't have to worry about running out of power while out camping. However, I do think it's a bit on the expensive side for a battery. Still, it feels worth it for the 15,000 cycles and IP65 rating.
L
Liam O'Reilly
Impressive battery with great features
The Humsienk 12V 640Ah battery has exceeded my expectations! I love the Bluetooth connectivity that lets me monitor my power usage. Plus, the 250A BMS is a lifesaver for my off-grid setup. Definitely a solid choice for anyone needing reliable power.
C
Chris Adams
Installation was smooth and performance is stable
Performance is decent and installation was manageable. It slightly improved the ride quality and reduced minor noises.
C
Chris Adams
Not a huge change but does improve handling slightly
The product quality looks good and performs well so far. It reduced some of the noise I used to hear from the front suspension.
E
Emma Johnson
Not what I expected
I bought this battery thinking it would be perfect for my solar setup, but unfortunately, it stopped holding a charge after just a couple of weeks. It's supposed to have 15,000 cycles, but I didn't get anywhere near that. Very disappointed with my purchase!
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
